tests/vpp/perf/container_memif/10ge2p1x520-eth-l2xcbase-eth-1memif-1dcr-ndrpdrdisc.robot

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   3 # you may not use this file except in compliance with the License.
   4 # You may obtain a copy of the License at:
   5 #
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   7 #
   8 # Unless required by applicable law or agreed to in writing, software
   9 # distributed under the License is distributed on an "AS IS" BASIS,
  10 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  11 # See the License for the specific language governing permissions and
  12 # limitations under the License.
  13
  14 *** Settings ***
  15 | Resource | resources/libraries/robot/performance/performance_setup.robot
  16 | ...
  17 | Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDRDISC
  18 | ... | NIC_Intel-X520-DA2 | ETH | L2XCFWD | BASE | MEMIF | SINGLE_MEMIF
  19 | ... | DOCKER
  20 | ...
  21 | Suite Setup | Run Keywords
  22 | ... | Set up 3-node performance topology with DUT's NIC model | L2
  23 | ... | Intel-X520-DA2
  24 | ... | AND | Set up performance test suite with MEMIF
  25 | ... | AND | Set up performance topology with containers
  26 | ...
  27 | Suite Teardown | Tear down 3-node performance topology with container
  28 | ...
  29 | Test Setup | Run Keywords
  30 | ... | Set up performance test
  31 | ... | AND | Restart VPP in all 'VNF' containers
  32 | ...
  33 | Test Teardown | Tear down performance discovery test | ${min_rate}pps
  34 | ... | ${framesize} | ${traffic_profile}
  35 | ...
  36 | Test Template | Local template
  37 | ...
  38 | Documentation | *RFC2544: Pkt throughput L2XC test cases*
  39 | ...
  40 | ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
  41 | ... | with single links between nodes.
  42 | ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 cross connect.
  43 | ... | *[Cfg] DUT configuration:* DUT1 and DUT2 configured with L2 cross-
  44 | ... | connect. DUT1 and DUT2 tested with 2p10GE NIC X520 Niantic by Intel.
  45 | ... | Container is connected to VPP via Memif interface running same VPP
  46 | ... | version as running on DUT. Resources are limited via cgroup to use 5
  47 | ... | cores allocated from pool of isolated CPUs. There are no memory
  48 | ... | contraints. Cross Horizontal topology with packets flowing via DUT (VPP)
  49 | ... | to Container, then via horizontal memif to the next Container, and so on
  50 | ... | until the last Container then to NIC (in last Container). Single
  51 | ... | Container is supported as of now.
  52 | ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop
  53 | ... | Rate) with zero packet loss tolerance or throughput PDR (Partial Drop
  54 | ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage
  55 | ... | of packets transmitted. NDR and PDR are discovered for different
  56 | ... | Ethernet L2 frame sizes using either binary search or linear search
  57 | ... | algorithms with configured starting rate and final step that determines
  58 | ... | throughput measurement resolution. Test packets are generated by TG on
  59 | ... | links to DUTs. TG traffic profile contains two L3 flow-groups
  60 | ... | (flow-group per direction, 254 flows per flow-group) with all packets
  61 | ... | containing Ethernet header, IPv4 header with IP protocol=61 and static
  62 | ... | payload. MAC addresses are matching MAC addresses of the TG node
  63 | ... | interfaces.
  64 | ... | *[Ref] Applicable standard specifications:* RFC2544.
  65
  66 *** Variables ***
  67 # X520-DA2 bandwidth limit
  68 | ${s_limit} | ${10000000000}
  69 # Traffic profile
  70 | ${traffic_profile} | trex-sl-3n-ethip4-ip4src254
  71 # Container settings
  72 | ${container_count}= | ${1}
  73 | ${container_engine}= | Docker
  74 | ${container_image}= | ubuntu:xenial-20180412
  75 | ${container_install_dkms}= | ${TRUE}
  76 | ${container_chain_topology}= | cross_horiz
  77 # CPU settings
  78 | ${system_cpus}= | ${1}
  79 | ${vpp_cpus}= | ${5}
  80 | ${container_cpus}= | ${5}
  81
  82 *** Keywords ***
  83 | Local template
  84 | | [Documentation]
  85 | | ... | [Cfg] DUT runs L2XC switching config.
  86 | | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
  87 | | ... | [Ver] Find ${search_type} for ${framesize}B frames using binary search\
  88 | | ... | start at linerate, step ${min_rate}pps.
  89 | | ...
  90 | | ... | *Arguments:*
  91 | | ... | - framesize - Framesize in Bytes in integer or string (IMIX_v4_1).
  92 | | ... | Type: integer, string
  93 | | ... | - phy_cores - Number of physical cores. Type: integer
  94 | | ... | - search_type - NDR or PDR. Type: string
  95 | | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
  96 | | ... | - min_rate - Min rate for binary search, default value: ${50000}.
  97 | | ... | Type: integer
  98 | | ...
  99 | | [Arguments] | ${framesize} | ${phy_cores} | ${search_type}
 100 | | ... | ${rxq}=${None} | ${min_rate}=${50000}
 101 | | ...
 102 | | Set Test Variable | ${framesize}
 103 | | Set Test Variable | ${min_rate}
 104 | | ${get_framesize}= | Get Frame Size | ${framesize}
 105 | | ${max_rate}= | Calculate pps | ${s_limit} | ${get_framesize}
 106 | | ${binary_min}= | Set Variable | ${min_rate}
 107 | | ${binary_max}= | Set Variable | ${max_rate}
 108 | | ${threshold}= | Set Variable | ${min_rate}
 109 | | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
 110 | | And Add single PCI device to all DUTs
 111 | | And Run Keyword If | ${get_framesize} < ${1522}
 112 | | ... | Add no multi seg to all DUTs
 113 | | And Apply startup configuration on all VPP DUTs
 114 | | And Initialize L2 xconnect for single memif in 3-node circular topology
 115 | | Then Run Keyword If | '${search_type}' == 'NDR'
 116 | | ... | Find NDR using binary search and pps
 117 | | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}
 118 | | ... | ${min_rate} | ${max_rate} | ${threshold}
 119 | | ... | ELSE IF | '${search_type}' == 'PDR'
 120 | | ... | Find PDR using binary search and pps
 121 | | ... | ${framesize} | ${binary_min} | ${binary_max} | ${traffic_profile}
 122 | | ... | ${min_rate} | ${max_rate} | ${threshold}
 123 | | ... | ${perf_pdr_loss_acceptance} | ${perf_pdr_loss_acceptance_type}
 124
 125 *** Test Cases ***
 126 | tc01-64B-1t1c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc
 127 | | [Tags] | 64B | 1C | NDRDISC
 128 | | framesize=${64} | phy_cores=${1} | search_type=NDR
 129
 130 | tc02-64B-1t1c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc
 131 | | [Tags] | 64B | 1C | PDRDISC
 132 | | framesize=${64} | phy_cores=${1} | search_type=PDR
 133
 134 | tc03-1518B-1t1c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc
 135 | | [Tags] | 1518B | 1C | NDRDISC
 136 | | framesize=${1518} | phy_cores=${1} | search_type=NDR
 137
 138 | tc04-1518B-1t1c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc
 139 | | [Tags] | 1518B | 1C | PDRDISC
 140 | | framesize=${1518} | phy_cores=${1} | search_type=PDR
 141
 142 | tc05-9000B-1t1c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc
 143 | | [Tags] | 9000B | 1C | NDRDISC
 144 | | framesize=${9000} | phy_cores=${1} | search_type=NDR
 145
 146 | tc06-9000B-1t1c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc
 147 | | [Tags] | 9000B | 1C | PDRDISC
 148 | | framesize=${9000} | phy_cores=${1} | search_type=PDR
 149
 150 | tc07-IMIX-1t1c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc
 151 | | [Tags] | IMIX | 1C | NDRDISC
 152 | | framesize=IMIX_v4_1 | phy_cores=${1} | search_type=NDR
 153
 154 | tc08-IMIX-1t1c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc
 155 | | [Tags] | IMIX | 1C | PDRDISC
 156 | | framesize=IMIX_v4_1 | phy_cores=${1} | search_type=PDR
 157
 158 | tc09-64B-2t2c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc
 159 | | [Tags] | 64B | 2C | NDRDISC
 160 | | framesize=${64} | phy_cores=${2} | search_type=NDR
 161
 162 | tc10-64B-2t2c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc
 163 | | [Tags] | 64B | 1C | PDRDISC
 164 | | framesize=${64} | phy_cores=${2} | search_type=PDR
 165
 166 | tc11-1518B-2t2c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc
 167 | | [Tags] | 1518B | 2C | NDRDISC
 168 | | framesize=${1518} | phy_cores=${2} | search_type=NDR
 169
 170 | tc12-1518B-2t2c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc
 171 | | [Tags] | 1518B | 2C | PDRDISC
 172 | | framesize=${1518} | phy_cores=${2} | search_type=PDR
 173
 174 | tc13-9000B-2t2c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc
 175 | | [Tags] | 9000B | 2C | NDRDISC
 176 | | framesize=${9000} | phy_cores=${2} | search_type=NDR
 177
 178 | tc14-9000B-2t2c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc
 179 | | [Tags] | 9000B | 2C | PDRDISC
 180 | | framesize=${9000} | phy_cores=${2} | search_type=PDR
 181
 182 | tc15-IMIX-2t2c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc
 183 | | [Tags] | IMIX | 2C | NDRDISC
 184 | | framesize=IMIX_v4_1 | phy_cores=${2} | search_type=NDR
 185
 186 | tc16-IMIX-2t2c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc
 187 | | [Tags] | IMIX | 2C | PDRDISC
 188 | | framesize=IMIX_v4_1 | phy_cores=${2} | search_type=PDR
 189
 190 | tc17-64B-4t4c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc
 191 | | [Tags] | 64B | 4C | NDRDISC
 192 | | framesize=${64} | phy_cores=${4} | search_type=NDR
 193
 194 | tc18-64B-4t4c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc
 195 | | [Tags] | 64B | 4C | PDRDISC
 196 | | framesize=${64} | phy_cores=${4} | search_type=PDR
 197
 198 | tc19-1518B-4t4c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc
 199 | | [Tags] | 1518B | 4C | NDRDISC
 200 | | framesize=${1518} | phy_cores=${4} | search_type=NDR
 201
 202 | tc20-1518B-4t4c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc
 203 | | [Tags] | 1518B | 4C | PDRDISC
 204 | | framesize=${1518} | phy_cores=${4} | search_type=PDR
 205
 206 | tc21-9000B-4t4c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc
 207 | | [Tags] | 9000B | 4C | NDRDISC
 208 | | framesize=${9000} | phy_cores=${4} | search_type=NDR
 209
 210 | tc22-9000B-4t4c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc
 211 | | [Tags] | 9000B | 4C | PDRDISC
 212 | | framesize=${9000} | phy_cores=${4} | search_type=PDR
 213
 214 | tc23-IMIX-4t4c-eth-l2xcbase-eth-1memif-1dcr-ndrdisc
 215 | | [Tags] | IMIX | 4C | NDRDISC
 216 | | framesize=IMIX_v4_1 | phy_cores=${4} | search_type=NDR
 217
 218 | tc24-IMIX-4t4c-eth-l2xcbase-eth-1memif-1dcr-pdrdisc
 219 | | [Tags] | IMIX | 4C | PDRDISC
 220 | | framesize=IMIX_v4_1 | phy_cores=${4} | search_type=PDR